Rapid: Individual Calculations January 2020
 Li, Ethan Bingxuan  Total change: 57.60  Rating chartPersonal card
 11th CSC London Chess Classic: Rapid Under 1825 London ENG 2019-12-07
RcRownchangeKK*chgGame
 1660 1372 4.00 7 2.88 20 57.60 
  Sheikh, Nasarullah 1687 ENG0.001-0.1420-2.80 
  Chinnici, Giorgio 1706 ITA1.0010.882017.60 
  Patel, Rishi 1633 ENG0.001-0.1820-3.60 
  Shetty, Atul 1600 ENG1.0010.792015.80 
  Zhutayev, Tamirlan 1627 KAZ1.0010.812016.20 
  Usharovsky, Ron 1619 ENG0.5010.31206.20 
  Nielsen, Jorgen H 1751 DEN0.5010.41208.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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